GRO is a synthetic, advanced formulation, motorcycle gearbox oil covering the 10W-40 or
75W-90 viscosity range.
Designed to reduce friction and protect over a wide temperature range, GRO can operate from as low as -30C through to the heat of racing whilst affording maximum anti wear protection.
FeaturesThe following features make GRO an ideal choice for modern compact high power, high load multi speed gearbox applications.
- Low viscosity
- Excellent thermal stability
- Superior resistance to oxidation
Typical Physical Characteristics
| Viscosity Grade | SAE 10W-40, SAE 75W-90 |
| Density @15C | 0.873 |
| Viscosity @ 40C | 96.5 cSt |
| Viscosity @ 100C | 14.0 cSt |
| Viscosity Index | 148 |